public void Validate(LValue targetLValue, FunctionDefinitionNode function)
{
_targetLValue = targetLValue;
_isTargetCurrentlyAssigned = false;
function.Body.AcceptStatementVisitor(this);
}
public bool Covers(LValue other)
{
for (int i = 0, ilen = Math.Min(_path.Length, other._path.Length); i < ilen; ++i)
{
DeclarationNode a = _path[i];
DeclarationNode b = other._path[i];
if (a != b)
{
return(false);
}
}
return(true);
}
public LValueAssignmentValidator(IErrorManager errors)
{
_errors = errors;
_targetLValue = new LValue(Array.Empty <DeclarationNode>());
BasicExpressionDelegator basicExpressionDelegator = new BasicExpressionDelegator();
basicExpressionDelegator.VariableVisitor = this;
basicExpressionDelegator.AccessVisitor = this;
basicExpressionDelegator.AssignmentVisitor = this;
ExpressionDelegator expressionDelegator = new ExpressionDelegator();
expressionDelegator.BasicVisitor = basicExpressionDelegator;
SyntaxTreeDelegator visitor = new SyntaxTreeDelegator();
visitor.ExpressionVisitor = expressionDelegator;
visitor.StatementVisitor = this;
_childrenVisitor.ExpressionVisitor = new ExpressionChildrenVisitor(visitor, null, _childrenVisitor);
}
